2又3分之2千克花生可榨油1又9分之1千克,每千克花生可榨油( 12分之5)千克;要榨1千克花生油需要花生(2.4 )千克.
1又1/9÷2又2/3
=10/9÷8/3
=5/12千克
2又2/3÷1又1/9
=8/3÷10/9
=2.4千克
2又3分之2千克花生可榨油1又9分之1千克,每千克花生可榨油( )千克;要榨1千克花生油需要花生( )千克.
2又3分之2千克花生可榨油1又9分之1千克,每千克花生可榨油( )千克;要榨1千克花生油需要花生( )千克.
数学人气:101 ℃时间:2019-11-06 04:21:26
优质解答
我来回答
类似推荐
猜你喜欢
- 1根号2x-6有意义,化简:根号(x-1)-根号(3-x)^2
- 2英语一般疑问句以什么开头
- 3哪个短语对?:after doing ,after do ,after to do
- 4The farmers will paint some orange trees next spring改为同义词
- 5六年级下册语文书s版20课故宫课后第一题
- 6七言·藏头诗
- 7圆锥的母线长为5cm,高线长是4cm,则圆锥的底面积是( )cm2. A.3π B.9π C.16π D.25π
- 8概率论题:设A,B是两事件 P(A)=0.6;P(B) =0.8
- 9为什么LB和牛肉膏蛋白胨等细菌培养基上不长真菌?
- 10when you are down,and the world seems dark and